Issued Patents All Time
Showing 26–50 of 61 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7868117 | Resin composition and production method thereof | Naohide Isogai, Takeshi Fujita | 2011-01-11 |
| 7771521 | Hyperbranched polyimide-based hybrid material | Tomoyuki Suzuki | 2010-08-10 |
| 7738184 | Zoom lens and imaging apparatus incorporating the same | Yasutaka Kashiki | 2010-06-15 |
| 7734169 | Camera | Teruhisa Mitsuo | 2010-06-08 |
| 7706085 | Imaging optical system and imaging apparatus comprising the same | — | 2010-04-27 |
| 7593163 | Rear converter lens apparatus and taking system comprising the same | Teruhisa Mitsuo | 2009-09-22 |
| 7525651 | Inspection apparatus and inspection method for pattern profile, and exposure apparatus | Mitsuru Uda, Kazunari Terakawa, Akira Susuki, Chiaki Oishi, Teruhiko Havano | 2009-04-28 |
| 7479406 | Bottom heatslug EPBGA for high thermal performance | Hiroji Yamamoto, Shinichi Harada | 2009-01-20 |
| 7432591 | Thermal enhanced plastic ball grid array with heat sink attachment option | Tsutomu Nakae | 2008-10-07 |
| 7391578 | Projection zoom lens system and projector apparatus using the same | — | 2008-06-24 |
| 7310141 | Inspection device and inspection method for pattern profile, exposure system | Mitsuru Uda, Kazunari Terakawa, Akira Suzuki, Chiaki Oishi, Teruhiko Hayano | 2007-12-18 |
| 7075731 | Large aperture zoom lens | — | 2006-07-11 |
| 6912095 | Projection lens system | — | 2005-06-28 |
| 6791762 | High zoom ratio lens | — | 2004-09-14 |
| 6517369 | Retention bracket/collar for circuit cards | Matthew A. Butterbaugh, Donald W. Dingfelder | 2003-02-11 |
| 6437923 | High zoom ratio lens | — | 2002-08-20 |
| 6407547 | Biaxial flux gate type magnetic sensor | Kenichi Yoshimi | 2002-06-18 |
| 6379111 | High volume ventilation fan with noise attenuation for personal computer | Katsutoshi Katoh, Masaki Kobayashi, Takayuki Morino | 2002-04-30 |
| 6351382 | Cooling method and device for notebook personal computer | Tohru Nakanishi, Masanori Kuzuno, Toshihiko Nishio | 2002-02-26 |
| 5905282 | Multi-terminal surge protection device | Masaaki Sato, Mitsuru Inoue, Akihiro Kasai, Hideyuki Harada, Hirofumi Yoshihara | 1999-05-18 |
| 5477128 | Automatic charging apparatus | Souichi Iizuka, Sohei Kuhara | 1995-12-19 |
| 5224563 | Energy regenerating mechanism of an automobile | Souichi Iizuka | 1993-07-06 |
| 5223602 | Naphthol aralkyl resins and cured products thereof | Masashi Kaji, Takanori Aramaki, Norito Nakahara | 1993-06-29 |
| 5142869 | Closed cycle type heat engine | Souichi Iizuka | 1992-09-01 |
| 5094919 | Polyimide copolymers and process for preparing the same | Nobuyuki Furukawa, Masaya Furukawa | 1992-03-10 |